RFR: 8317801: java/net/Socket/asyncClose/Race.java fails intermittently (aix) [v3]

[Shruthi]

> Resolved a race condition in socket close handling that led to intermittent failures in Race.java on AIX
> The bug report for the same: https://bugs.openjdk.org/browse/JDK-8317801

Shruthi has updated the pull request incrementally with one additional commit since the last revision:

  Remove 8317801 entry in test/jdk/ProblemList.txt
  
  Signed-off-by: Shruthi <Shruthi.Shruthi1 at ibm.com>

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Changes:
  - all: https://git.openjdk.org/jdk/pull/25817/files
  - new: https://git.openjdk.org/jdk/pull/25817/files/7752606c..851b7a68

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25817&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25817&range=01-02

  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/25817.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25817/head:pull/25817

PR: https://git.openjdk.org/jdk/pull/25817